Where does “ꦏꦕ” come from?

ꦏꦕ (Old Javanese) comes from Sanskrit काच — glass; crystal, quartz; alkaline salt, block salt.

ꦏꦕ (Old Javanese): glass

Definitions

Step	Language	Word	Meaning
1	Sanskrit	काच	glass; crystal, quartz; alkaline salt, block salt

ꦏꦕ — Etymology, Origin & Word History | Etymology Explorer